Paris - Île-de-France
- Boussaa
- Boussadia
- Boussidan
- Boutan
- Boutaric
- Boutaud
- Boutemy
- Bouthors
- Boutot
- Boutte
- Bouziri
- Bozovic
- Bozzi
- Bradai
- Brambilla
- Branca
- Brancourt
- Brankovic
- Braure
- Braz
- Bredel
- Breil
- Brenon
- Bressan
- Bressy
- Bretaudeau
- Briault
- Brignol
- Brisac
- Brissard
- Brisse
- Brocart
- Brochen
- Brock
- Brodin
- Brongniart
- Broquet
- Bruant
- Bruere
- Bruggeman
- Brulin
- Bruneel
- Brunhes
- Brunon
- Brunschwig
- Brusson
- Bryan
- Buch
- Budin
- Buis
- Buisset
- Buon
- Buratti
- Burdeau
- Burdet
- Burgess
- Burgevin
- Burnichon
- Busin
- Bussi
- Byrne
- Cabannes
- Cabantous
- Cabrita
- Caceres
- Cadeau
- Cadic
- Cadier
- Caen
- Cagnard
- Cagnat
- Cahuzac
- Cailleret
- Cain
- Calin
- Callier
- Calmet
- Camoin
- Camous
- Canel
- Canon
- Caquet
- Carcopino
- Cardinali
- Cargill
- Cariot
- Caristan
- Carla
- Carlo
- Caruana
- Caruel
- Casagrande
- Casal
- Casale
- Casalis
- Cases
- Casimiro
- Casini
- Caspar
- Cassaigne
